Allied Telesis AT-CM70S - Manual (Page 104)

Appendix A: Technical Specifications
104
Back-to-Back – Converteon™ Module Configured for MissingLink™
Test
Figure 50 on page 102 shows a back-to-back configuration for two
Converteon™ modules (Module A and Module B) that has been
configured for the Missing Link Test mode. Refer to “MissingLink™” on
page 44 for configuring the module of the MissingLink™ Test mode.
Module A is connected to an AT-8524M (Switch 1) with a copper cable
and to Module B with a dual fiber cable. Module B is connected to a AT-
8524M (Switch 2) with a copper cable.
Table 31 shows the Link LED status for each of the ports involved when
the cables are connected and disconnected from Module A's ports only.
Table 31. Back-to-Back – Converteon™ Module in MissingLink™ Test Mode
Network
Device
Port
Link
Converteon™ Module Cable Status
All Cables
Connected
Copper Cable
Switch 1 to
Module A -
Disconnected
Module A
Transmit/
Receive
Fiber Cable
Disconnected
Port
LINK
Status
Switch 1 Copper
LK LED ON OFF OFF
Converteon™
Module A
Copper
LK LED ON OFF OFF
Fiber
LK LED ON OFF OFF
Converteon™
Module B
Fiber
LK LED ON OFF OFF
Copper
LK LED ON ON OFF
Switch 2 Copper
LK LED ON ON OFF